Question

Convert the temperature of dry ice, –77 ∞C, into degrees Fahrenheit and kelvin.

Answer 1

Step-by-step explanation:

In order to convert temperature from degree Celsius to kelvin then we need to add 273 into the given temperature.

Therefore, converting
`-77^(o)C` into kelvin as follows.

Temperature in Kelvin =
`-77^(o)C + 273`

= 196 K

Now, convert temperature from degree Celsius to degree Fahrenheit as follows.

Temperature in degree Fahrenheit =
`(-77^(o)C * (9)/(5)) + 32`

=
`(-693)/(5) + 32`

=
`106.6 ^(o)` Fahrenheit

Thus, we can conclude that
`-77^(0)C` equals 196 K and
`106.6 ^(o)` Fahrenheit.